Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and ...

The United States federal government is channeling billions of dollars into keeping existing nuclear plants running, restarting shuttered reactors, and clearing the regulatory path for advanced ...

A nuclear explosion creates immediate and long-lasting dangers, including intense heat, blast pressure, and radiation.

The U.S. launched "Operation Epic Fury" against Iran on Feb. 28, bombing over 1,000 targets. The Trump Administration's stated goals include destroying Iran's missile capabilities and preventing it ...

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power ...